The vertical score of three digits can be written like this. Take 844 ÷11as an example, and the final result is 7+67. The specific method is as follows:

Thoughts on solving the problem of vertical division;

When calculating the division vertically, start the division from the most significant bit.

For example, 844 is divided by the highest digit of 8; If it is not divisible, for example, 8 is not divisible by11,then a number is synthesized by the highest bit and the next bit until it is divisible by the divisor.

Divided by 1 1 1, the final result is 7+67.